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经营范围
发明名称
Sewing machine
摘要
申请公布号
GB491132(A)
申请公布日期
1938.08.25
申请号
GB19370033675
申请日期
1937.02.25
申请人
THE SINGER MANUFACTURING COMPANY
发明人
分类号
D05B27/02
主分类号
D05B27/02
代理机构
代理人
主权项
地址
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